Bilaketaren emaitzak - "Agricultural ecology."

AEZ in Asia : proceedings of the regional workshop on agro-ecological zones methodology and applications, held at FAO Regional Office for Asia and the Pacific (RAPA) Bangkok, Thail...

Gaiak: “...Agricultural ecology....”

Report on the agro-ecological zones project.

Gaiak: “...Agricultural ecology....”

Agricultural ecology and environment : proceedings of an International Symposium on Agricultural Ecology and Environment, Padova, Italy, 5-7 April 1988 /

Gaiak: “...Agricultural ecology....”

The ecology of intercropping / nork Vandermeer, John H.

Gaiak:

Agricultural ecology an analysis of world food production systems nork Cox, George W., 1935-

Gaiak: “...Agricultural ecology...”

The ecology of intercropping / nork Vandermeer, John H.

Gaiak:

Agricultural ecology / nork Tivy, Joy

Gaiak: “...Agricultural ecology. 2488...”

The ecology of agricultural systems / nork Bayliss-Smith, Tim

Gaiak:

Agriculture and the environment Proceedings of ITE symposium no.13, held at Monks Wood Experimental Station on 28-29 February and 1 March 1984

Gaiak: “...Agricultural ecology Great Britain...”

Crop ecology : productivity and management in agricultural systems / nork Loomis, R. S.

Gaiak: “...Agricultural ecology....”

Agro-ecological land resources assessment for agricultural development planning : a case study of Kenya resources data base and land productivity .

Gaiak: “...Agricultural ecology Kenya....”

The state of the environment 1985 : Environmental aspects of emerging agricultural technologies : Population and the environment/

Gaiak: “...Agricultural ecology...”

Towards holistic agriculture : a scientific approach / nork Widdowson, R. W.

Gaiak:

Agroecology /

Gaiak: “...Agricultural ecology....”

Environmental adaptation of tropical pasture plants / nork Humphreys, L. R.

Gaiak:

Beyond the green revolution the ecology and politics of global agricultural development nork Dahlberg, Kenneth A.

Gaiak:

Nitrogen cycling in Latin American and Caribbean ecosystems

Gaiak:

Agriculture and population pressure in Sikka, Isle of Flores : a contribution to the study of the stability of agricultural systems in the wet and dry tropics / nork Metzner, Joachim K.

Gaiak: “...Agricultural ecology Indonesia Flores....”

Basic technics in ecological farming papers presented at the 2nd international conference held by the IFOAM, Montreal, October 1-5, 1978

Gaiak:

Environmentally sound small-scale agricultural projects : guidelines for planning.

Gaiak: “...Agricultural ecology....”